AFO may refer to:
Afonso de Albuquerque, Duke of Goa (Portuguese pronunciation: [ɐˈfõsu dɨ aɫbuˈkɛɾk(ɨ)]; c. 1453–16 December 1515) (also spelled Aphonso or Alfonso), was a Portuguese general, a "great conqueror", a statesman, and an empire builder.
Afonso I (1106/ 25 July 1109 /1111 – 6 December 1185), nicknamed "the Conqueror" (Portuguese: O Conquistador), "the Founder" (O Fundador) or "the Great" (O Grande) by the Portuguese, and El-Bortukali [in Arabic البرتقالي] ("the Portuguese") and Ibn-Arrink [in Arabic ابن الرَّنك or ابن الرَنْق] ("son of Henry", "Henriques") by the Moors whom he fought, was the first King of Portugal.
Afonso Alves Martins Júnior (born 30 January 1981), known as simply Afonso Alves, is a former Brazilian footballer who played as a striker.
The Afon Clun is a 14-mile (23 km) long tributary of the River Ely (Welsh: Afon Elai), in the counties of Cardiff and Rhondda Cynon Taf, Wales.
Afonso IV (Portuguese pronunciation: [ɐˈfõsu]; 8 February 1291 – 28 May 1357), called the Brave (Portuguese: o Bravo), was King of Portugal and the Algarves from 1325 until his death.
Afonso V (Portuguese pronunciation: [ɐˈfõsu]) KG (15 January 1432 – 28 August 1481), called the African (Portuguese: o Africano), was King of Portugal and the Algarves.
Mvemba a Nzinga or Nzinga Mbemba (c. 1456–1542 or 1543), also known as King Afonso I, was a ruler of the Kingdom of Kongo in the first half of the 16th century.
Afonso Marceta Macacho Dhlakama (born 1 January 1953) is a Mozambican politician and the leader of RENAMO, an anti-communist guerrilla movement that fought the FRELIMO government in the Mozambican Civil War before signing a peace agreement and becoming an opposition political party in the early 1990s.
Afonso Pena International Airport (IATA: CWB, ICAO: SBCT) is the main airport serving Curitiba, Brazil, located in the adjoining municipality of São José dos Pinhais.